<?php 
echo $_SERVER['SERVER_NAME'];//phpinfo();
echo "POS B: " . strpos($_SERVER['SERVER_NAME'], 'bykom.myftp.org');
echo "POS A: ". strpos($_SERVER['SERVER_NAME'], 'aplay.com.ar');
if (strpos($_SERVER['SERVER_NAME'], 'bykom.myftp.org') !== false) {
	echo "KEY de bykom";
} else if (strpos($_SERVER['SERVER_NAME'], 'aplay.com.ar') !== false) {
      echo "KEY de aplay";
}


?>